There was nothing to separate the sides at the break with neither Leicester nor Brighton able to wrestle control of a mediocre game.
Patson Daka fired Leicester into the lead 30 seconds after the re-start after James Madison and Harvey Barnes combined.
Albion looked more lively after going a goal behind and the introduction of the electric Tariq Lamptey and Danny Welbeck sparked life into the attack.
And it was Welbeck who netted the leveller when he rose at the far post to head home a pinpoint cross from Neal Maupay.
Albion extend their unbeaten run to six matches and are ninth in the table on 30 points. Great end to the match after a poor first half display.
Scroll down and click through to see who shone and struggled for Brighton at the King Power.